National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Mostly Cloudy

60°F

16°C

Humidity 39%
Wind Speed W 9 mph
Barometer 30.06 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 13 Oct 3:55 pm MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Columbus Day

    Columbus Day: A chance of rain and snow showers. Mostly cloudy, with a steady temperature around 38. East wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 11pm, then a chance of rain showers. Mostly cloudy, with a temperature rising to around 39 by 5am. South southeast wind 7 to 10 mph becoming west in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F⇑

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 56. Southwest wind 6 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. South southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. West wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, possibly mixed with rain before noon, then snow showers. Some thunder is also possible. High near 43. Breezy. Chance of precipitation is 80%.

    High: 43 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 40. Windy.

    High: 40 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Columbus Day
A chance of rain and snow showers. Mostly cloudy, with a steady temperature around 38. East wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 11pm, then a chance of rain showers. Mostly cloudy, with a temperature rising to around 39 by 5am. South southeast wind 7 to 10 mph becoming west in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Sunny, with a high near 56. Southwest wind 6 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 38. South southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 58. West wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Thursday
Snow showers likely, possibly mixed with rain before noon, then snow showers. Some thunder is also possible. High near 43. Breezy. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers, mainly before midnight. Partly cloudy, with a low around 28. Windy.
Friday
Mostly sunny, with a high near 40. Windy.
Friday Night
A slight chance of snow showers after midnight. Partly cloudy, with a low around 29. Windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 40. Windy.
Saturday Night
Mostly clear, with a low around 30. Windy.
Sunday
Sunny, with a high near 50. Windy.
Sunday Night
Mostly clear, with a low around 35. Windy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 49. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
2:50 pm MDT Oct 13, 2025
Forecast Valid:
4pm MDT Oct 13, 2025-6pm MDT Oct 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation